Beginning at age 50, men and women should follow one of these examination schedules:
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Fecal occult blood test or fecal immunochemical test every year
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Flexible sigmoidoscopy every five years
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Double-contrast barium enema every five years
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Colonoscopy every 10 years
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Virtual colonoscopy, a computer-assisted approach that is less invasive than traditional colonoscopy every five years
People with colorectal cancer Risk factors should begin screening procedures at an earlier age and/or be screened more often.